A Method for Assessing the Impact of Technical Risks on the Aerospace Product Development Projects

Kritsky, D. N.; Дружинин, Е. И.; Погудина, Ольга Константиновна; Kritskaya, Olha

doi:10.1007/978-3-030-01069-0_36

Cited by 10 publications

(1 citation statement)

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“…By and large, functional design is just the definition of a list of functional properties (requirements) that the designed object must meet [23]. Even if it is possible to find a solution to the functional puzzle that will fully meet the requirements, there is no guarantee that the structure corresponding to the selected functional solutions will satisfy the structural requirements.…”

Section: Architecture Of a Multiagent Platform For Structural-paramet...mentioning

confidence: 99%

Toward Building a Functional Image of the Design Object in CAD

2022

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The paper proposes an approach to the classification of lifecycle support automation systems for engineering objects, with the proposed structure of the description of the designed object, using a triple description approach: functional, mathematical, and physical. Following this approach, an algorithm for drawing up a functional description of the lifecycle is described, which is based on the principle of unity of analysis and synthesis of the created system in the design process. The proposed solutions are considered using the traditional aircraft shaping methodology with the application of the airplane make-up algorithm as an example. Furthermore, the architecture of a multiagent platform for structural–parametric synthesis of the object was presented; for convenient usage of this architecture, it was proposed to use classification of design tasks in the form of a design cube. The proposed approach allows obtaining an accurate description of the designed object and the subtasks needed to create it, which can reduce the time of the project. Unfortunately, not all decisions can be automated at the given stage of technical development, but what is possible to automate is enough to achieve a reduction in terms of realization and an acceleration of the prototyping process, as shown in the considered example. The actual reduction throughout the lifecycle of the product ranges from 10% to 21% of the planned time.

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Section: Architecture Of a Multiagent Platform For Structural-paramet...mentioning

confidence: 99%